[ Past Perfect Tenses ]
He ___ (work) at that company for a decade before retiring.
A. worked at that company for a decade
B. had been working
C. was working at that company for a decade
D. has been working at that company for a decade

Random Topics:
Modal Verbs and ConditionalsAdjectives & PrepositionsGerunds + To Infinitive“Put” Phrasal VerbGoing To Be and WillCommon Grammar Mistakes and Spelling TipsConditionals and Modals of ProbabilityGRAMMAR - Could / Could notLinkers and ConjunctionsComparison and ModalsOther quiz:
Modal Verbs › View___ you mind helping me with this?
A. Could
B. Would
C. Should
Continuous Tenses › View
Dewi made a plan that she ….. the kitchen for the next whole day
A. will clean
B. will be cleaning
C. would clean
D. would be cleaning
Adjective vs. Adverb › ViewHe ate his dinner very ___.
a. quick
b. quickly
Vocabulary › View
“What can I do for you?” – “_____”
A. No need to help. Â
B. Thanks, I’m just looking. Â
C. Thank you.
D. Sorry for not buying anything.
